PXP High Performance Racing Underwear is made from a 50% Kermel® 50% Lenzing® Blend.
Kermel® is an Aramid Fiber which is inherently Fire Resistant. The structure of the fiber is fire resistant and will never wash out or wear out. Lenzing® is also permently fire resistant but it is also is highly heat resistant. Lenzing's natural fibers are moisture wicking making a perfect blend for a racer.
Features:

Inherently Fire Resistant

Made of Aramid Fibers (Kermel® is a brand name of Aramid fiber just like Nomex® is a brand name of Aramid Fiber)

Safer than treated underwear

Solution-dyed (the dyed is part of the fiber so the color won't wash out or fade).

The fiber structure is round so it is super soft

Retains its shape so your underwear won't stretch out and look sloppy and unravel like others.

All of this means that it will look great and keep you safe for a long, long time.

The PXP flame resistant racing bra is super comfortable! The soft, safe, yet lightweight fabric is moisture wicking. The bra has plenty of support without restricting movement or pinching. The racer bras deep V is very feminine and stylish but still provides safe support.Sizing: